SEPARATOR FOR ALKALINE BATTERY, AND ALKALINE BATTERY
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United States of America Patent
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Issued Date -
Jun 13, 2013
app pub date -
Feb 1, 2013
filing date -
Aug 4, 2010
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Abandoned
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Abstract
An object of the present invention is to provide a separator for alkaline battery and an alkaline battery capable of reducing the internal resistance of the alkaline battery so as to improve the heavy load discharge performance. The separator for alkaline battery is a separator for separating a positive electrode active material and a negative electrode active material of the alkaline battery from each other, the separator containing 40% or more by weight of cellulose fibers, and 0.05% to 0.5% by weight of polyamine-epichlorohydrin resin in terms of resin solid content. The alkaline battery has its positive electrode active material and negative electrode active material separated from each other by the separator.
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